CN217611334U - Bone fracture plate with adjustable length - Google Patents
Bone fracture plate with adjustable length Download PDFInfo
- Publication number
- CN217611334U CN217611334U CN202220604123.6U CN202220604123U CN217611334U CN 217611334 U CN217611334 U CN 217611334U CN 202220604123 U CN202220604123 U CN 202220604123U CN 217611334 U CN217611334 U CN 217611334U
- Authority
- CN
- China
- Prior art keywords
- plate body
- plate
- bone
- connecting rod
- adjustable length
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 208000010392 Bone Fractures Diseases 0.000 title claims description 19
- 210000000988 bone and bone Anatomy 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 206010017076 Fracture Diseases 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 208000024779 Comminuted Fractures Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The application discloses coaptation board of adjustable length, including first plate body and second plate body, first plate body and second plate body surface are formed with a plurality of screw holes of arranging along its extending direction respectively, the protruding extension of one end of second plate body is formed with two connecting rods, first plate body with second plate body one end in opposite directions is concavely established and is formed with and inserts the connecting rod slot, the connecting rod lateral wall is arranged along its extending direction and is formed with a plurality of locating holes, first plate body both sides are formed with respectively communicates to the screw of slot still include lock nut, lock nut twists in proper order screw, locating hole back fixed connection first plate body with the connecting rod. The utility model discloses a multistage adjustable function of length is realized in the slip of connecting rod.
Description
Technical Field
The application relates to the field of medical equipment, in particular to a bone fracture plate with adjustable length.
Background
The fracture is a common one in modern clinical medicine, and the bone fracture plate frequently used in orthopedics department mainly aims at connecting fractured bones to stabilize fracture or stabilizing reduction again, can perform internal fixation under the condition of obvious fracture, is matched with the bone fracture plate and necessary fixing screws to stabilize the fracture position of the bones, and is frequently matched with bone screws or bone fracture wires for clinical use.
The existing bone fracture plate is usually in a fixed length, proper operation is selected from various specifications according to different fracture degrees of patients, and the management and the use are complicated, so that the bone fracture plate with the length adjusting function is developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coaptation board of adjustable length through the slip of connecting rod, realizes the multistage adjustable function of length.
In order to achieve the above object, the present invention provides the following technical solutions.
The embodiment of the application discloses bone fracture plate with adjustable length, including first plate body and second plate body, first plate body and second plate body surface are formed with a plurality of screw holes of arranging along its extending direction respectively, the protruding extension of one end of second plate body is formed with two connecting rods, first plate body with the concave establishment of second plate body one end in opposite directions is formed with and inserts the connecting rod slot, the connecting rod lateral wall is arranged along its extending direction and is formed with a plurality of locating holes, first plate body both sides are formed with respectively and communicate to the screw of slot still includes lock nut, lock nut twists in proper order screw hole, locating hole back fixed connection first plate body with the connecting rod.
Preferably, in the bone plate with adjustable length, the positioning holes are equidistantly arranged on the side wall of the connecting rod.
Preferably, in the bone plate with adjustable length, the cross sections of the first plate body and the second plate body are arc-shaped.
Preferably, in the bone fracture plate with adjustable length, the ends of the first plate body, which are opposite to the second plate body, are respectively protruded outwards to form an arc-shaped plate.
Preferably, in the bone plate with adjustable length as described above, the arc-shaped plate surface is formed with the screw hole.
Preferably, in the bone plate with adjustable length described above, a plurality of fixing holes are respectively formed on the surfaces of the first plate and the second plate on both sides of the screw hole.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is, can realize the regulation of coaptation board length through the position of adjustment connecting rod, utilize the nut to screw the connecting rod of two fixed parallels and realize firm effect to the extension design cooperation arc plate body at coaptation board both ends, better with the laminating of bone surface, alleviate the patient uncomfortable, can use the coaptation silk to fix in advance fracture department through the fixed orifices of reserving before the installation is fixed, improved the treatment quality of fracture.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a front view of a bone plate according to an embodiment of the present invention;
fig. 2 is a side sectional view of the first plate according to the embodiment of the present invention.
Fig. 3 is a cross-sectional view of the slot of the first plate according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1-3, a bone fracture plate with adjustable length comprises a first plate body 1 and a second plate body 2, wherein a plurality of screw holes 3 arranged along the extending direction of the first plate body 1 are formed on the surface of the second plate body 2, two connecting rods 5 are formed at one end of the second plate body 2 in a protruding mode, opposite ends of the first plate body 1 and the second plate body 2 are concavely arranged to form inserting slots 6 for the connecting rods, a plurality of positioning holes 8 are formed in the side walls of the connecting rods 5 along the extending direction, screw holes 7 communicated with the slots 6 are formed in two sides of the first plate body 1, and locking nuts 9 are further included, and the locking nuts 9 are sequentially screwed into the screw holes 7 and the positioning holes 8 to fixedly connect the first plate body 1 and the connecting rods 5.
In this embodiment, be fixed in the locating hole of different positions on the connecting rod through lock nut, realize the length adjustment of coaptation board, the stability that the fixation of both sides nut can high-efficiently realize the coaptation board is not hard up.
Further, the locating holes 8 are arranged on the side wall of the connecting rod 5 at equal intervals.
In the embodiment, multistage length adjustment can be realized, and the flexibility of clinical use is improved.
Further, the cross sections of the first plate body 1 and the second plate body 2 are arc-shaped.
In this embodiment, the design of curved face can with the better laminating of skeleton, reduce patient's uncomfortable and feel.
Furthermore, the one end that first plate body and second plate body carried on the back mutually is outside protruding the stretching respectively and is formed with the arc, and the arc surface is formed with the screw hole.
In this embodiment, convex arc can be laminated better with the bone surface to the screw hole that sets up can realize more reliable fixed.
Furthermore, a plurality of fixing holes are respectively formed on the surfaces of the first plate body and the second plate body on two sides of the screw hole in an arrayed manner.
In the embodiment, the fixing holes on the side face can provide additional pre-fixing operation for the comminuted fracture, and the clinical installation and fixation effect is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.
Claims (6)
1. The bone fracture plate with the adjustable length is characterized by comprising a first plate body and a second plate body, wherein a plurality of screw holes are formed in the surfaces of the first plate body and the second plate body respectively and are arrayed along the extending direction of the first plate body and the second plate body, two connecting rods are formed in one end of the second plate body in a protruding mode, the opposite ends of the first plate body and the second plate body are concavely provided with insertion slots for the connecting rods, a plurality of positioning holes are formed in the side walls of the connecting rods along the extending direction of the connecting rods, screw holes communicated to the slots are formed in the two sides of the first plate body respectively, and locking nuts are sequentially screwed into the screw holes and the positioning holes and then fixedly connected with the first plate body and the connecting rods.
2. An adjustable length bone plate according to claim 1, wherein the positioning holes are arranged equidistantly on the side wall of the connecting rod.
3. A length adjustable bone plate according to claim 1, wherein the first plate and the second plate are arcuate in cross-section.
4. The bone plate of claim 1, wherein the ends of the first plate body opposite to the second plate body are respectively extended outwards to form an arc-shaped plate.
5. An adjustable length bone plate according to claim 4, wherein the arc-shaped plate surface is formed with the screw hole.
6. The bone plate of claim 1, wherein a plurality of fixing holes are formed on the surfaces of the first plate and the second plate on both sides of the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220604123.6U CN217611334U (en) | 2022-03-21 | 2022-03-21 | Bone fracture plate with adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220604123.6U CN217611334U (en) | 2022-03-21 | 2022-03-21 | Bone fracture plate with adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217611334U true CN217611334U (en) | 2022-10-21 |
Family
ID=83643779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220604123.6U Expired - Fee Related CN217611334U (en) | 2022-03-21 | 2022-03-21 | Bone fracture plate with adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217611334U (en) |
-
2022
- 2022-03-21 CN CN202220604123.6U patent/CN217611334U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221021 |